1234224345001 has 4 divisors (see below), whose sum is σ = 1234362518532. Its totient is φ = 1234086171472.

The previous prime is 1234224344981. The next prime is 1234224345043. The reversal of 1234224345001 is 1005434224321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 385386432025 + 848837912976 = 620795^2 + 921324^2 .

It is a cyclic number.

It is not a de Polignac number, because 1234224345001 - 2⁹ = 1234224344489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1234224345091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69073366 + ... + 69091231.

It is an arithmetic number, because the mean of its divisors is an integer number (308590629633).

Almost surely, 2^{1234224345001} is an apocalyptic number.

It is an amenable number.

1234224345001 is a deficient number, since it is larger than the sum of its proper divisors (138173531).

1234224345001 is an equidigital number, since it uses as much as digits as its factorization.

1234224345001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138173530.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 1234224345001 its reverse (1005434224321), we get a palindrome (2239658569322).

The spelling of 1234224345001 in words is "one trillion, two hundred thirty-four billion, two hundred twenty-four million, three hundred forty-five thousand, one".